It's nothing different than what we heard back in December, but for those paranoid about delays -- take it easy. Entourage Systems has today officially launched the planet's first "Dualbook," the Edge. Easily one of the most bizarre looking e-readers to hit the market, the dual-screen, WiFi-enabled device utilizes a 9.7-inch e-ink display and a 10.1-inch LCD screen. You'll also get a virtual keyboard, software that allows both screens to work together and access to over 200,000 trade books including e-textbooks from McGraw Hill, John Wiley & Sons and content frequently adopted by professors for course use from Oxford University Press. It'll be ready for har
